For citations:

Frolov S.P., Samsonov N.A., Pleshkov J.M., Matveev J.V. POWER SOURCES FOR INDUCTION MELTIHG FURNACES AND ARC FIIMACES OF DIRECT CURRENT. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2005;(2-2):155-156. (In Russ.)